XTR Fuel


XTR Fuel has been shown to do the following:

  • Support a healthy energy level*
  • Fight free radicals with antioxidant nutrients*
  • Provide ingredients that support ATP synthesis*
  • Provide a slowly absorbed, long lasting alternative to ordinary caffeine *
  • Support electrolyte replacement*

XTR Fuel transforms water into a great-tasting, revitalizing energy drink. Each stick provides a combination of B vitamins, electrolytes, trace minerals, amino acids, herbs, and antioxidants to fuel your body’s energy production.*

XTR Fuel features Purenergy™, an innovative patent-protected ingredient that combines caffeine with pTeroPure® pterostilbene, a 99% pure form of trans-pterostilbene. Structurally similar to resveratrol, pterostilbene is a compound found in berries and red wine that has antioxidant and anti-inflammatory properties. It appears that the unique structure of Purenergy™ affects the way the body utilizes caffeine. Studies suggest that Purenergy’s caffeine may be absorbed more slowly and stay in your system longer than regular caffeine, which may help your energy last longer.*

XTR Fuel combines Purenergy™ in a proprietary blend with various herbs and amino acids, including green tea extract, coffee fruit extract, taurine, and L-arginine. This proprietary blend is designed to complement the activities of Purenergy. Furthermore, some of these individual ingredients have roles in mitochondrial biogenesis or are known to have a positive influence on exercise performance. In addition, B vitamins contained in XTR Fuel are integral to the complex biochemical processes that convert food to glucose and ATP—the energy used by cells.*

XTR Fuel also provides 130 mg of sodium, 280 mg of potassium, and 150 mg of magnesium in each serving. These electrolytes are important for energy production, nerve transmission, muscle contractions, pH balance, fluid balance, and more. Conditions that promote excessive sweating and increased metabolic activity can require replacement of these important minerals and increase the need for antioxidants to protect against reactive oxygen species, also known as free radicals. XTR Fuel provides antioxidants such as vitamin C, vitamin E, selenium, green tea extract, and s-acetyl-L-glutathione to help minimize excessive production of reactive oxygen species.*

With just 5 g of carbohydrate per serving and zero sugars, XTR Fuel simply gives your body what it needs to produce energy.*